Gene Gene information from NCBI Gene database.
Entrez ID 775
Gene name Calcium voltage-gated channel subunit alpha1 C
Gene symbol CACNA1C
Synonyms (NCBI Gene)
CACH2CACN2CACNA1C-IT2CACNL1A1CCHL1A1CaV1.2LQT8NEDHLSSTSTS. LQT8
Chromosome 12
Chromosome location 12p13.33
Summary This gene encodes an alpha-1 subunit of a voltage-dependent calcium channel. Calcium channels mediate the influx of calcium ions into the cell upon membrane polarization. The alpha-1 subunit consists of 24 transmembrane segments and forms the pore through
SNPs SNP information provided by dbSNP.
47
SNP ID Visualize variation Clinical significance Consequence
rs56394008 C>T Likely-benign, conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant
rs79891110 G>A,T Pathogenic, not-provided Stop gained, coding sequence variant, intron variant, missense variant
rs80315385 G>A,C Pathogenic, not-provided, uncertain-significance Coding sequence variant, intron variant, missense variant
rs111606207 C>A,T Conflicting-interpretations-of-pathogenicity, likely-benign, uncertain-significance Coding sequence variant, synonymous variant, missense variant
rs121912775 G>A Conflicting-interpretations-of-pathogenicity, benign, likely-benign, pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
193
miRTarBase ID miRNA Experiments Reference
MIRT001203 hsa-miR-133a-3p Luciferase reporter assayWestern blot 19136465
MIRT568987 hsa-miR-4270 PAR-CLIP 20371350
MIRT568986 hsa-miR-4441 PAR-CLIP 20371350
MIRT568984 hsa-miR-6754-5p PAR-CLIP 20371350
MIRT568985 hsa-miR-4487 PAR-CLIP 20371350
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
72
GO ID Ontology Definition Evidence Reference
GO:0002520 Process Immune system development IMP 15454078
GO:0005216 Function Monoatomic ion channel activity IEA
GO:0005245 Function Voltage-gated calcium channel activity IDA 7737988, 8392192, 9013606, 9087614, 9607315, 11741969, 12130699, 12176756, 16299511, 17071743, 28119464, 29078335
GO:0005245 Function Voltage-gated calcium channel activity IEA
GO:0005245 Function Voltage-gated calcium channel activity IMP 8099908, 15863612, 20953164, 24728418, 25260352, 27218670, 31430211
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
114205 1390 ENSG00000151067
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13936
Protein name Voltage-dependent L-type calcium channel subunit alpha-1C (Calcium channel, L type, alpha-1 polypeptide, isoform 1, cardiac muscle) (Voltage-gated calcium channel subunit alpha Cav1.2)
Protein function Pore-forming, alpha-1C subunit of the voltage-gated calcium channel that gives rise to L-type calcium currents (PubMed:12181424, PubMed:15454078, PubMed:15863612, PubMed:16299511, PubMed:17224476, PubMed:20953164, PubMed:23677916, PubMed:2472841
PDB 1T0J , 2BE6 , 2F3Y , 2F3Z , 2LQC , 3G43 , 3OXQ , 5V2P , 5V2Q , 6C0A , 6DAD , 6DAE , 6DAF , 6U39 , 6U3A , 6U3B , 6U3D , 7L8V , 8EOG , 8EOI , 8FD7 , 8FHS , 8HLP , 8HMA , 8HMB , 8UKO , 8UKP , 8WE6 , 8WE7 , 8WE8 , 8WE9 , 8WEA
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00520 Ion_trans 123 416 Ion transport protein Family
PF00520 Ion_trans 523 764 Ion transport protein Family
PF00520 Ion_trans 899 955 Ion transport protein Family
PF00520 Ion_trans 951 1197 Ion transport protein Family
PF00520 Ion_trans 1238 1324 Ion transport protein Family
PF00520 Ion_trans 1320 1535 Ion transport protein Family
PF16905 GPHH 1544 1597 Voltage-dependent L-type calcium channel, IQ-associated Family
PF08763 Ca_chan_IQ 1607 1681 Voltage gated calcium channel IQ domain Domain
PF16885 CAC1F_C 1701 1819 Voltage-gated calcium channel subunit alpha, C-term Family
PF16885 CAC1F_C 2080 2190 Voltage-gated calcium channel subunit alpha, C-term Family
Tissue specificity TISSUE SPECIFICITY: Detected throughout the brain, including hippocampus, cerebellum and amygdala, throughout the heart and vascular system, including ductus arteriosus, in urinary bladder, and in retina and sclera in the eye (PubMed:15454078). Expressed
Sequence
MVNENTRMYIPEENHQGSNYGSPRPAHANMNANAAAGLAPEHIPTPGAALSWQAAIDAAR
QAKLMGSAGNATISTVSSTQRKRQQYGKPKKQGSTTATRPPRALLCLTLKNPIRRACISI
VEWKPFEIIILLTIFANCVALAIYIPFPEDDSNATNSNLERVEYLFLIIFTVEAFLKVIA
YGLLFHPNAYLRNGWNLLDFIIVVVGLFSAILEQATKADGANALGGKGAGFDVKALRAFR
VLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIYAIIGLELFMGKMHKTCYN
QEGIADVPAEDDPSPCALETGHGRQCQNGTVCKPGWDGPKHGITNFDNFAFAMLTVFQCI
TMEGWTDVLYWVNDAVGRDWPWIYFVTLIIIGSFFVLNLVLGVLSGEFSKEREKAK
ARGD
FQKLREKQQLEEDLKGYLDWITQAEDIDPENEDEGMDEEKPRNMSMPTSETESVNTENVA
GGDIEGENCGARLAHRISKSKFSRYWRRWNRFCRRKCRAAVKSNVFYWLVIFLVFLNTLT
IASEHYNQPNWLTEVQDTANKALLALFTAEMLLKMYSLGLQAYFVSLFNRFDCFVVCGGI
LETILVETKIMSPLGISVLRCVRLLRIFKITRYWNSLSNLVASLLNSVRSIASLLLLLFL
FIIIFSLLGMQLFGGKFNFDEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYG
GPSFPGMLVCIYFIILFICGNYILLNVFLAIAVDNLADAESLTS
AQKEEEEEKERKKLAR
TASPEKKQELVEKPAVGESKEEKIELKSITADGESPPATKINMDDLQPNENEDKSPYPNP
ETTGEEDEEEPEMPVGPRPRPLSELHLKEKAVPMPEASAFFIFSSNNRFRLQCHRIVNDT
IFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDIVFTTIFTIEIAL
KILGNADYVF
TSIFTLEIILKMTAYGAFLHKGSFCRNYFNILDLLVVSVSLISFGIQSSAINVVKILRVL
RVLRPLRAINRAKGLKHVVQCVFVAIRTIGNIVIVTTLLQFMFACIGVQLFKGKLYTCSD
SSKQTEAECKGNYITYKDGEVDHPIIQPRSWENSKFDFDNVLAAMMALFTVSTFEGWPEL
LYRSIDSHTEDKGPIYNYRVEISIFFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQEY
KNC
ELDKNQRQCVEYALKARPLRRYIPKNQHQYKVWYVVNSTYFEYLMFVLILLNTICLAMQH
YGQSCLFKIAMNILNMLFTGLFTVEMILKLIAFKPKGYFSDPWNVFDFLIVIGSIIDVI
L
SETN
HYFCDAWNTFDALIVVGSIVDIAITEVNPAEHTQCSPSMNAEENSRISITFFRLFR
VMRLVKLLSRGEGIRTLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTE
INRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMPGKKCAPESEPSNSTEGETPCGSSFA
VFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWS
ILGPHHLDEFKRIWAEYDPEAKGRI
KHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMP
LNSDGTVMFNATLFALVRTALRI
KTEGNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFK
K
RKEQGLVGKPSQRNALSLQAGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASE
DDIFRRAGGLFGNHVSYYQSDGRSAFPQTFTTQRPLHINKAGSSQGDTESPSHEKLVDST
FTPSSYSSTGSNANINNAN
NTALGRLPRPAGYPSTVSTVEGHGPPLSPAIRVQEVAWKLS
SNRERHVPMCEDLELRRDSGSAGTQAHCLLLRKANPSRCHSRESQAAMAGQEETSQDETY
EVKMNHDTEACSEPSLLSTEMLSYQDDENRQLTLPEEDKRDIRQSPKRGFLRSASLGRRA
SFHLECLKRQKDRGGDISQKTVLPLHLVHHQALAVAGLSPLLQRSHSPASFPRPFATPPA
TPGSRGWPPQPVPTLRLEGVESSEKLNSSFPSIHCGSWAETTPGGGGSSAARRVRPVSLM
VPSQAGAPGRQFHGSASSLVEAVLISEGLGQFAQDPKFIEVTTQELADACDMTIEEMESA
ADNILSGGAPQSPNGALLPFVNCRDAGQDR
AGGEEDAGCVRARGRPSEEELQDSRVYVSS
L
Sequence length 2221
Interactions View interactions
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
4316
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Brugada syndrome Pathogenic; Likely pathogenic rs121912776, rs199473391 RCV000058283
RCV000058287
Brugada syndrome 3 Likely pathogenic; Pathogenic rs786205745, rs79891110, rs121912776, rs2099444326 RCV002498853
RCV003224103
RCV000019202
RCV001249681
CACNA1C-related disorder Likely pathogenic; Pathogenic rs2153709491, rs2505887113, rs1601147280, rs1555962470, rs79891110, rs1555968941 RCV003985556
RCV003985581
RCV003985583
RCV003416928
RCV003985262
RCV003985375
RCV000626000
Cardiac arrhythmia Likely pathogenic; Pathogenic rs1057517711 RCV002230228
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Acute myeloid leukemia Benign; Likely benign rs12319450, rs12818148, rs56269265, rs112414325 RCV005924918
RCV005904020
RCV005906959
RCV005886257
Amyloidosis Conflicting classifications of pathogenicity rs758143691 RCV000852664
arrhythmogenic disorders Conflicting classifications of pathogenicity rs373124557, rs377165829 RCV005252825
RCV005255487
Arrhythmogenic right ventricular cardiomyopathy Benign; Likely benign rs185788586 RCV000852666
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adenocarcinoma Associate 34563241
Adenocarcinoma of Lung Associate 28083984
Affective Disorders Psychotic Associate 25290268, 38012695
Alcoholism Associate 37306960
Alzheimer Disease Associate 26827652
Anhedonia Associate 25290268
Aortic Valve Disease Associate 37234568
Arrhythmias Cardiac Associate 25184293, 27502440, 27529678, 27707468, 30279520, 30345660, 30348784, 32012279, 36273583
Ataxia Associate 31291898, 34163037
Atrial Fibrillation Inhibit 26319023